NSN 5305-00-121-7972
Button Head Socket Screw
About this product
Between 1.235 inches and 1.281 inches fastener length, flat chamfer head style, between 0.303 inches and 0.312 inches head diameter, head height: between 0.185 inches and 0.190 inches .
Manufacturer part number FFS86 for national stock number 5305001217972.
Datasheet
-
Product description
Socket Head Cap Screw NSN 5305-00-121-7972.
-
MPN or Model
FFS86
-
Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.875 inches -
Fastener Length
Between 1.235 inches and 1.281 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.303 inches and 0.312 inches -
Head Height
Between 0.185 inches and 0.190 inches -
Locking Feature
Strip threads -
Internal Drive Style
Hexagon -
Thread Diameter
0.190 inches -
Width Across Flats
Between 0.156 inches and 0.159 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
80000 pounds per square inch -
Hardness Rating
80.0 rockwell b -
Minimum Yield Strength
30000 pounds per square inch -
Surface Finish
63.0 microinches threads -
Material
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 -
Material Specification
Qq-p-35 federal specification single material response -
Surface Treatment
Passivate -
Thread Series Designator
Unf -
Nondefinitive Specification/std Data
6 type -
Departure From Cited Designator
As modified by self-locking feature
More from these suppliers
- 5305-00-082-1656 MPN LK1081C06A3Setscrew
- 5305-00-182-7477 MPN LK1352-5LE10PSocket Head Cap Screw
- 5940-00-056-8302 MPN NAS707T4Stud Terminal
- 5975-01-149-8889 MPN NAS1544-2A1Electrical Wall Plate
- 5305-00-003-6823 MPN NAS6002U24Machine Screw
- 5305-00-003-9208 MPN NAS1189-6T10LSocket Head Cap Screw
- 5305-00-014-4723 MPN MS51861-14Tapping Screw
- 5305-00-023-2563 MPN NAS603-65Machine Screw
Socket Head Cap Screw
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
![Mechanic Bill explains Button Head Socket Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-00-121-7972 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
FFS86 | Federal Specifications |
MS21295-63 | National Aerospace Standards |
MS21295-63 | Military Standards |
LK21295-63 | Torkon Fastener Corp |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.